Figure 2.
Effect of TZN on pathologic morphology of hippocampus (CA3) in diabetic rats. A. Control group. B. Diabetic group without TZN treatment. C. Diabetic rats treated with 1.40 g/kg TZN. D. Diabetic rats treated with 0.94 g/kg TZN. E. Diabetic rats treated with 0.47 g/kg TZN. Conventional formalin-paraffin sections of hippocampus (CA3) were stained with HE and observed at ×200 magnification.